Web. Web. Java. Java. web. WebService. Apache Axis. Java web service. Applet Servlet JSP SOAP WebService XML J2EE. Web (browser)

Size: px

Start display at page:

Download "Web. Web. Java. Java. web. WebService. Apache Axis. Java web service. Applet Servlet JSP SOAP WebService XML J2EE. Web (browser)"

Bertina Ford
6 years ago
Views:

1 Java Web Java web Applet Servlet JSP SOAP WebService XML J2EE WebService Web (browser) WSDL (Web Service Description Language) RPC) SOAP 80 () Apache Axis Apache AxisJavaSOAP (SOAPWeb XML.NET Java) tomcat servlet Java Web Service (.jws) WSRF (web service resource Framework) by GGF Java web service.javapublish Hello.java.jwsAxis Web URL public class Hello{ public String sayhello(){ System.out.println("call sayhello"); return "hello!"; WS import org.apache.axis.client.call; import org.apache.axis.client.service; import javax.xml.namespace.qname; public class HelloClient { public static void main(string [] args) throws Exception{ String endpoint = " Service service = new Service(); Call call = (Call) service.createcall(); call.settargetendpointaddress( new java.net.url(endpoint) call.setoperationname( new QName(" "sayhello")); String ret = (String) call.invoke( new Object[0] ); System.out.println(ret); 1

Deploy Echo.classAxis Web Echo.class webapps/axis/web-inf/classes/ WSDD deploy.wsdd java.org.apache.axis.client.adminclient wsdd WSDL org.apache.axis.wsdl.

*; public class EchoClient{ public static void main(string[] args) throws Exception{ EchoService locator = new EchoServiceLocator(); Echo echo = locator.

2 Deploy Echo.classAxis Web Echo.class webapps/axis/web-inf/classes/ WSDD deploy.wsdd java.org.apache.axis.client.adminclient wsdd WSDL org.apache.axis.wsdl.wsdl2java import localhost.echo;//echolocalhost.echo import localhost.*; public class EchoClient{ public static void main(string[] args) throws Exception{ EchoService locator = new EchoServiceLocator(); Echo echo = locator.getecho(); String s = echo.sayecho("hoge"); System.out.println(s); SOAP: Simple Object Access Protocol RPC, HTTP org.apache.soap.* SOAP SOAP COMComponent Object ModelCORBA Common Object Request Broker Architecture Open XML XML SOAP RPC SOAPRPC SOAP HTTPHTTPHTTP HTTP SOAP SOAP 2

envelop SOAP SOAP <SOAP-ENV:Envelope xmlns:soap-env= "http://schemas.xmlsoap.org/soap/envelope/" SOAP SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/ <SOAP-ENV:Header> <t:transaction xmlns:t="http://baseball.

jp/apache/" SOAP-ENV:mustUnderstand="1"> 5 </t:transaction> SOAP </SOAP-ENV:Header> SOAP <SOAP-ENV:Body> XML <m:getpitchingresult xmlns:m= RPC "http://baseball.

3 envelop SOAP SOAP <SOAP-ENV:Envelope xmlns:soap-env= " SOAP SOAP-ENV:encodingStyle=" <SOAP-ENV:Header> <t:transaction xmlns:t=" SOAP-ENV:mustUnderstand="1"> 5 </t:transaction> SOAP </SOAP-ENV:Header> SOAP <SOAP-ENV:Body> XML <m:getpitchingresult xmlns:m= RPC " <m:name>akinobu Yoshida</m:name> SOAP <m:no>00</m:no> SOAP SOAP </m:getpitchingresult> </SOAP-ENV:Body> </SOAP-ENV:Envelope> Body <> <1></1> <2></2> </> <Response> <1></1> <2></2> </Response> Web Web Web Web UDDIUniversal Description, Discovery and Integration Web WebWeb XML WSDLWeb Service Description Language (types --- (message --- operation--- (porttype --- (binding --- porttype (port --- Web URL (service--- hello.jws hello.jws) <?xml version="1.0" encoding="utf-8"?> - <wsdl:definitions targetnamespace=" xmlns:impl=" xmlns:intf=" xmlns:soapenc=" xmlns:wsdl="ht xmlns:wsdlsoap=" xmlns:xsd=" - <wsdl:message name="sayhelloresponse"> <wsdl:part name="sayhelloreturn" type="xsd:string" /> </wsdl:message> <wsdl:message name="sayhellorequest" /> - <wsdl:porttype name="hello"> - <wsdl:operation name="sayhello"> <wsdl:input message="intf:sayhellorequest" name="sayhellorequest" /> <wsdl:output message="intf:sayhelloresponse" name="sayhelloresponse" / </wsdl:operation> </wsdl:porttype> - <wsdl:binding name="hellosoapbinding" type="intf:hello"> <wsdlsoap:binding style="rpc" transport=" - <wsdl:operation name="sayhello"> <wsdlsoap:operation soapaction="" /> - <wsdl:input name="sayhellorequest"> <wsdlsoap:body encodingstyle=" xmlsoap org/soap/encoding 3

hello.jws hello.jws) JAX-RPC - <wsdl:operation name="sayhello"> <wsdlsoap:operation soapaction="" /> - <wsdl:input name="sayhellorequest"> <wsdlsoap:body encodingstyle="http://schemas.xmlsoap.

4 hello.jws hello.jws) JAX-RPC - <wsdl:operation name="sayhello"> <wsdlsoap:operation soapaction="" /> - <wsdl:input name="sayhellorequest"> <wsdlsoap:body encodingstyle=" </wsdl:input> - <wsdl:output name="sayhelloresponse"> <wsdlsoap:body encodingstyle=" </wsdl:output> </wsdl:operation> </wsdl:binding> - <wsdl:service name="helloservice"> - <wsdl:port binding="intf:hellosoapbinding" name="hello"> <wsdlsoap:address location=" </wsdl:port> </wsdl:service> </wsdl:definitions> J2EE JAX-RPCXMLRPCRemote Procedure Call JavaJCPJSR-101 JavaXMLRPCAPI JAX-RPCJava API JAX-RPC JAX-RPC API JAX-RPC JAX-RPC JAX-RPCRPCWeb SOAPWSDLUDDI SOAPWSDL JNDI JAX-RPCWeb interface SEI javax.xml.rpc.stub javax.xml.rpc.call javax.xml.rpc.service javax.xml.rpc.servicefactory javax.xml.rpc.jaxrpcexception public class HelloService { public String getmessage_ja( String name ) { String echo = ""; if( name!= null ) echo = name ; return " " + echo + " "; import java.util.*; import java.net.*; public class TestClient { public static void main( String [] args ) throws Exception { localhost.hellowordlocator locator = new localhost.hellowordlocator(); URL url = new URL(" if( args.length > 1 ) url = new URL( args[1] ); localhost.helloservice service = locator.gethelloword( url ); String requestmessage = ""; if( args.length > 0 ) requestmessage = args[0]; String resultmessage = service.getmessage_ja( requestmessage ) System.out.println( resultmessage ) ; 4

5 HTTP Headers:] POST /WS-I/services/HelloWORD HTTP/1.0 Content-Type: text/xml; charset=utf-8 Accept: application/soap+xml, application/dime, multipart/related, text/* User-Agent: Axis/1.0 Host: localhost:4040 Cache-Control: no-cache Pragma: no-cache SOAPAction: "" Content-Length: 479 Message Content:] <?xml version="1.0" encoding="utf-8"?> <soapenv:envelope xmlns:soapenv=" xmlns:xsd=" xmlns:xsi=" <soapenv:body> <ns1:getmessage_ja soapenv:encodingstyle= " xmlns:ns1=" <in0 xsi:type="xsd:string"></in0> </ns1:getmessage_ja> </soapenv:body> </soapenv:envelope> HTTP Headers:] HTTP/ OK Content-Type: text/xml; charset=utf-8 Date: Thu, 04 Sep :43:22 GMT Server: Apache Coyote/1.0 Connection: close Message Content:] <?xml version= 1.0 encoding= UTF-8?> <soapenv:envelope xmlns:soapenv= xmlns:xsd= xmlns:xsi= > <soapenv:body> <ns1:getmessage_jaresponse soapenv:encodingstyle= xmlns:ns1= > <getmessage_jareturn xsi:type= xsd:string > </getmessage_jareturn> </ns1:getmessage_jaresponse> </soapenv:body> </soapenv:envelope> Google API Google11Google Web API SOAP1.1WSDL Google20Web Netscape Amazon.com GoogleAPI20 GoogleFAQ Web HTML GoogleWeb GoogleGoogleAPI Google GoogleAPI JavaWSDL700KB Google Account GoogleAPIGoogleAPI JavaPerlRubyMicrosoft VisualStudio.NETGoogle Web GoogleAPI11,000 Google API Google API Web Java.NET, PHP, Perl, Python Key googleapi.zip WS-Security Security Web SOAP HTTP 2 HTTPS HTTP WS-Security SOAP Header WS-Security SOAP 5

6 WS-Security Security <?xml version="1.0" encoding="utf-8"?> <soap:envelope xmlns:soap=" xmlns:xenc=" <soap:header xmlns:wsse=" xmlns:wsu=" <wsu:timestamp> <wsu:created wsu:id="id-3beeb885-16a4-4b65-b14c-0cfe6ad26800" > T00:26:15Z</wsu:Created> <wsu:expires wsu:id="id-10c46143-cb53-4a8e-9e83-ef374e40aa54" > T00:31:15Z</wsu:Expires> </wsu:timestamp> <wsse:security soap:mustunderstand="1" > <xenc:referencelist> <xenc:datareference URI="#EncryptedContent-f6f50b d3-aac4-390f476f2e51" /> </xenc:referencelist> <xenc:referencelist> <xenc:datareference URI="#EncryptedContent-666b184a-a388-46cc-a9e b9d43b6" /> </xenc:referencelist> </wsse:security> </soap:header> <soap:body> <xenc:encrypteddata <soap:body> <xenc:encrypteddata Id="EncryptedContent-f6f50b d3-aac4-390f476f2e51" Type=" <xenc:encryptionmethod Algorithm= " /> <KeyInfo xmlns=" <KeyName>Symmetric Key</KeyName> </KeyInfo> <xenc:cipherdata> <xenc:ciphervalue >InmSSXQcBV5UiT... Y7RVZQqnPpZYMg==</xenc:CipherValue> </xenc:cipherdata> </xenc:encrypteddata> </soap:body> </soap:envelope> JavaC++ gsoap 6

Modulo II WebServices

Modulo II WebServices Prof. Ismael H F Santos April 05 Prof. Ismael H. F. Santos - ismael@tecgraf.puc-rio.br 1 Bibliografia April 05 Prof. Ismael H. F. Santos - ismael@tecgraf.puc-rio.br 2 1 Ementa History